may dose
Regular verb: dose - dosed- dosed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may dose
you may dose
she may dose
we may dose
you may dose
they may dose 	I may be dosing
you may be dosing
she may be dosing
we may be dosing
you may be dosing
they may be dosing	I may have dosed
you may have dosed
she may have dosed
we may have dosed
you may have dosed
they may have dosed	I may have been dosing
you may have been dosing
she may have been dosing
we may have been dosing
you may have been dosing
they may have been dosing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't dose
you mayn't dose
she mayn't dose
we mayn't dose
you mayn't dose
they mayn't dose 	I mayn't be dosing
you mayn't be dosing
she mayn't be dosing
we mayn't be dosing
you mayn't be dosing
they mayn't be dosing	I mayn't have dosed
you mayn't have dosed
she mayn't have dosed
we mayn't have dosed
you mayn't have dosed
they mayn't have dosed	I mayn't have been dosing
you mayn't have been dosing
she mayn't have been dosing
we mayn't have been dosing
you mayn't have been dosing
they mayn't have been dosing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I dose?
may you dose?
may she dose?
may we dose?
may you dose?
may they dose? 	may I be dosing?
may you be dosing?
may she be dosing?
may we be dosing?
may you be dosing?
may they be dosing? 	may I have dosed?
may you have dosed?
may she have dosed?
may we have dosed?
may you have dosed?
may they have dosed? 	may I have been dosing?
may you have been dosing?
may she have been dosing?
may we have been dosing?
may you have been dosing?
may they have been dosing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I dose?
mayn't you dose?
mayn't she dose?
mayn't we dose?
mayn't you dose?
mayn't they dose? 	mayn't I be dosing?
mayn't you be dosing?
mayn't she be dosing?
mayn't we be dosing?
mayn't you be dosing?
mayn't they be dosing? 	mayn't I have dosed?
mayn't you have dosed?
mayn't she have dosed?
mayn't we have dosed?
mayn't you have dosed?
mayn't they have dosed? 	mayn't I have been dosing?
mayn't you have been dosing?
mayn't she have been dosing?
mayn't we have been dosing?
mayn't you have been dosing?
mayn't they have been dosing?